No, it's not. I don't loose Applications lens but the lens doesn't display applications. However I will try to apply solutions from that topic to check, if they will help.
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Roman PrykhodchenkoApr 30 '12 at 13:15

2 Answers
2

I had similar problem, moved zeitgeist directory to zeitgeist.bak and re-login:

mv ~/.local/share/zeitgeist ~/.local/share/zeitgeist.bak

The problem is that the zeitgeist directory has the wrong permissions. You can also select the folder in Nautilus, and select properties, and make the directory read/writeable for yourself. Then you don't need to log out and in again.

Are the file/directory permissions ok, especially of the ~/.config folder? I've encountered issues myself when updating a ubuntu box and using same username as in the old system. After the update, all files and directories of my user folder had 1001 as owner and group.

Permissions seem to be the same as the permissions of the other user's .config folder. I performed chown -R myuser:myuser on my home directory. But the problem is still present. Maybe restarting the session can help. Will try to do that.
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Roman PrykhodchenkoApr 30 '12 at 13:08

No, it didn't. I have logged out and logged back in but I still cannot see applications.
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Roman PrykhodchenkoApr 30 '12 at 13:13